
Creating a photorealistic render in KeyShot, this course promo introduces the process of producing a photorealistic render in KeyShot.
Render a photorealistic beer bottle in KeyShot by texturing the bottle, cap, liquid, and label, and adjust lighting environments and reflections with real-time rendering.
Open the project window, create a new project labeled 'beer bottle', keep default folders for organization, and save incremental versions while confirming the directory with open scene.
Import a beer bottle image as a reference image plane in the front view, scale to real units, and center it using axis arrows, then hide the plane in perspective.
Model a beer bottle using a cylinder in polygonal modeling, adjusting the radius and height, and centering the object. Explore subdivision height and caps, and switch to wireframe for viewing.
Match the cylinder by snapping bottom vertices to the ground plane with X, then select top faces and extrude up, using object space versus world space to control curvature.
Model the beer bottle by blocking out the top section, extruding and moving selected faces, and refining with scale and bevel later to create soft rounded corners.
Block out the beer bottle and add curvatures by creating edge loops with the multicore tool, increasing resolution, and refining edges with edge flow and bevels.
Add details to the bottle by increasing resolution, adjusting vertices to match the curvature, and inserting edge loops for smoother transitions and even spacing, then center the pivot.
Finish refining the beer bottle by increasing resolution, adding edges and vertex adjustments to create curvature, bevel the top, delete history, and set a centered pivot with frozen transformations.
Create the bottle opening by extruding top faces, beveling edges, and adjusting the glass thickness to form a smooth, realistic hollow for a photorealistic render.
Extend the bottle's thickness in keyshot by extruding selected faces, refining with new geometry and edge loops, and ensuring symmetry while adjusting scales for a realistic, rounded profile.
Increase interior resolution and align the inner edge loops to the outer edge loops in x-ray view to match the bottle's curvature, ensuring consistent thickness.
Refine the bottle thickness by adjusting outer and inner geometry, snapping and aligning edge loops, and sharpening or softening edges for a seamless interior and exterior render.
Create a dome on the bottle bottom by using soft selection in volume mode to raise interior vertices, producing a realistic curved base for a photorealistic render.
Model a cap by flattening a circular shape, increasing resolution, and applying the bend deformer with non-linear curvature to form tire-like ridges, then merge vertices and mirror for symmetry.
Create and refine a bottle cap model for a photorealistic Keyshot render by aligning image planes, extruding in world space, and adding curvature with precise vertex welding and mirroring.
Develop a photorealistic bottle cap by modeling its profile with extruding top edges, merging vertices, adding edge loops, duplicating segments, and bending curves for a precise, connected geometry.
Finish the bottle cap by selecting bottom vertices and pushing the middle ones down to create a curved profile, then form the non-linear band with a 100-degree curvature.
Create the bottle cap top by centering geometry, extruding and shaping with edge loops, airflow for curvature, and resolution pruning, then add depth and correct normals for a photorealistic render.
Position and center the bottle cap on the bottle by snapping to the center vertex, verify centering in both directions, adjust the cap size slightly, and freeze transformations to finalize.
Create a bottle using nurbs by building a profile curve with control vertices, adjusting sharp and soft corners, then revolve to form the bottle and refine with higher resolution.
Explore creating a beer bottle using NURBS surfaces versus polygonal modeling, convert to polygons, delete history, and adjust vertex merges to control resolution and detail.
Lay down and refine UVs for a beer bottle, using the movie editor and UV shell tools to unfold, cut and undercut parts, and check checkerboard distortion for proper mapping.
Learn to UV map a bottle by creating an interior seam, selecting edge loops, unfolding the map, and orienting channels for a clean vertical texture layout on the checkerboard map.
Learn UV mapping techniques for a complex bottle top by using planar projection, manual selection, and flip along to fix orientation and improve automatic results for cleaner textures.
Map the bottle surfaces with UV mapping by selecting edges, stitching, and unfolding to check overlaps, then detach inner from outer and apply cylindrical mapping for speed.
Refine the bottle's UV mapping with a cylindrical projection, separate bottom cap pieces, unfold and flip UV shells, then optimize and orient the layout to minimize red areas.
Execute UV layout for the bottle and cap in Maya, using layout UVs to achieve non overlapping, 2k textures with preserved ratios, proper padding, and equal checkerboard scales.
Duplicate the bottle to form the liquid, adjust its size and position to avoid intersection, and refine the geometry. Unwrap UVs and lay them out for export to Quijote.
Organize the bottle, cap, and liquid in the outliner; create high and low resolution versions, color code parts for Keyshot, then export selection as an FBI export for Keyshot.
Apply a realistic bottle cap material in KeyShot by assigning aluminum, adjusting roughness, and lighting with environment textures to render a photorealistic bottle cap.
Learn to create a beer-like liquid in Keyshot by switching from the bottle glass to the liquid material, adjusting diffuse color, transparency, and refractive index with dielectric options.
Apply a glass material to the beer bottle, adjust color, transparency, roughness, and refractive index; fix liquid-glass overlap by scaling the liquid, and tune lighting and environment.
Create photorealistic water droplets on a bottle by using spot textures in the material graph, tuning density, radius, distortion, and roughness, and separating droplets from streaks for independent control.
Apply water streaks to a beer bottle in KeyShot using a black-and-white texture as a bump map, adjust UVs and seams, and render on a plain background with lighting.
In Keyshot, add a number node in the glass material graph to control the input and output contrast of water streaks, improving their visibility and overall render quality.
Learn to create condensation on a beer bottle in Keyshot by using a displacement node, adding a spots texture for droplets, and adjusting scale, density, distortion, and displacement parameters.
Learn how to add and position beer labels in KeyShot, map textures to the bottle, adjust orientation with plane mapping, and refine lighting for realistic labels.
Learn to correct water droplets in a Keyshot render by inverting the color map so droplets appear on the bottle surface, then adjust lighting and label brightness for realism.
Add water droplets over the label in Keyshot using a bump node and texture maps. Adjust roughness on water streaks and glass to achieve a photorealistic beer bottle render.
Create a new environment with HDR maps and adjust color, rotation, and reflections for realistic lighting; then set up a camera with focal length and depth of field.
Adjust the bottle’s material graph to tweak displacement and bump depths, previewing water droplets and surface detail, and refine triangle size for better rendering before continuing with lighting.
Learn to add more water droplets on the glass by adjusting the material graph, tweaking spot density, displacement, and scale to enhance realism in a photorealistic Keyshot render.
Add a highlight light to the beer bottle scene in Keyshot using the HDRI environment, then fine-tune color, size, brightness, and blend mode for a soft, realistic glow.
Set up photorealistic lighting in KeyShot with product mode, adjust shadow quality and global illumination, and increase right bounces for transparent geometry like glass, liquid, and droplets.
Adjust color and brightness, and refine material properties like bumps and displacement. Tune transparency, glass depth, and water droplets, and test renders to balance realism in final render part 1.
Master the final render process in KeyShot by adjusting presets, passes, ambient occlusion, and region, balancing samples and global illumination to achieve a photorealistic image, with post-processing in Photoshop.
Refine KeyShot renders in Photoshop by organizing the bottle and label on separate layers, adjusting brightness, contrast, levels, and saturation, and adding a subtle vignette for a photorealistic finish.
Creating a Photorealistic Render in Keyshot
Learn to create realistic renders in Keyshot.
First learn how to create a 3D model in Maya using Maya's powerful modeling tools.
This course is a step-by-step process that is easy to follow.
I explain the process of creating a 3D beer bottle by showing you how to model it in Maya.
Some of the more common modeling tools you will learn are:
Bevel Tool
Multi-Cut Tool
Extude Tool
NURBS modeling tools
You will also learn the difference between modeling a low resolution mesh and how to convert it to a dense mesh using the SMOOTH TOOL.
Next, you will learn how to use Maya's UV editing tools to create UV maps for the bottle.
I will cover the core concepts of UV mapping and how to create proper UVs
UV Mapping techniques include:
Projections
UV layout
Texel Density
Unfold UVs
Then you will learn how to export the mesh in Maya and how to import it in Keyshot.
Finally, we will go into Keyshot and learn how to use this amazing render application to create a realistic render of the beer bottle.
In the keyshot part of the course, you will learn how to use various materials and textures, labels and lighting techniques to create a beautifully rendered image. The techniques include:
Materials
HDRI Lighting
Material Editor
Material Nodes
Render Settings
This course is designed for students who wish to learn how to create simple models in Maya, and how to use Keyshot to render professionally looking 3D models.